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<div class="title">anyoption.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef _ANYOPTION_H</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define _ANYOPTION_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>  </div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#define _CRT_SECURE_NO_WARNINGS </span><span class="comment">/* Microsoft C/C++ Compiler: Disable C4996 \</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> warnings for security-enhanced CRT \</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> functions */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>  </div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <cstring></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <fstream></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <iostream></span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <stdlib.h></span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define COMMON_OPT 1</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define COMMAND_OPT 2</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#define FILE_OPT 3</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#define COMMON_FLAG 4</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define COMMAND_FLAG 5</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#define FILE_FLAG 6</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#define COMMAND_OPTION_TYPE 1</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#define COMMAND_FLAG_TYPE 2</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#define FILE_OPTION_TYPE 3</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#define FILE_FLAG_TYPE 4</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#define UNKNOWN_TYPE 5</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#define DEFAULT_MAXOPTS 10</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#define MAX_LONG_PREFIX_LENGTH 2</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#define DEFAULT_MAXUSAGE 3</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#define DEFAULT_MAXHELP 10</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#define TRUE_FLAG "true"</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="classAnyOption.html"> 35</a></span> <span class="keyword">using namespace </span>std;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">class </span><a class="code" href="classAnyOption.html">AnyOption</a> {</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">public</span>: <span class="comment">/* the public interface */</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="code" href="classAnyOption.html">AnyOption</a>();</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">explicit</span> <a class="code" href="classAnyOption.html">AnyOption</a>(<span class="keywordtype">int</span> maxoptions);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">explicit</span> <a class="code" href="classAnyOption.html">AnyOption</a>(<span class="keywordtype">int</span> maxoptions, <span class="keywordtype">int</span> maxcharoptions);</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  ~<a class="code" href="classAnyOption.html">AnyOption</a>();</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * following set methods specifies the</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * special characters and delimiters</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * if not set traditional defaults will be used</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">void</span> setCommandPrefixChar(<span class="keywordtype">char</span> _prefix); <span class="comment">/* '-' in "-w" */</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">void</span> setCommandLongPrefix(<span class="keyword">const</span> <span class="keywordtype">char</span> *_prefix); <span class="comment">/* '--' in "--width" */</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">void</span> setFileCommentChar(<span class="keywordtype">char</span> _comment); <span class="comment">/* '#' in shell scripts */</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordtype">void</span> setFileDelimiterChar(<span class="keywordtype">char</span> _delimiter); <span class="comment">/* ':' in "width : 100" */</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * provide the input for the options</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * like argv[] for commnd line and the</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * option file name to use;</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordtype">void</span> useCommandArgs(<span class="keywordtype">int</span> _argc, <span class="keywordtype">char</span> **_argv);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">void</span> useFiileName(<span class="keyword">const</span> <span class="keywordtype">char</span> *_filename);</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> * turn off the POSIX style options</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> * this means anything starting with a '-' or "--"</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> * will be considered a valid option</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> * which also means you cannot add a bunch of</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * POIX options chars together like "-lr" for "-l -r"</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">void</span> noPOSIX();</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> * prints warning verbose if you set anything wrong</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordtype">void</span> setVerbose();</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> * there are two types of options</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> * Option - has an associated value ( -w 100 )</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> * Flag - no value, just a boolean flag ( -nogui )</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> * the options can be either a string ( GNU style )</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> * or a character ( traditional POSIX style )</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> * or both ( --width, -w )</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * the options can be common to the command line and</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> * the option file, or can belong only to either of</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> * command line and option file</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> * following set methods, handle all the above</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> * cases of options.</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">/* options command to command line and option file */</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">void</span> setOption(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">void</span> setOption(<span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordtype">void</span> setOption(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string, <span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordtype">void</span> setFlag(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string);</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">void</span> setFlag(<span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordtype">void</span> setFlag(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string, <span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  </div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">/* options read from command line only */</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordtype">void</span> setCommandOption(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string);</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">void</span> setCommandOption(<span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordtype">void</span> setCommandOption(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string, <span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordtype">void</span> setCommandFlag(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string);</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">void</span> setCommandFlag(<span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordtype">void</span> setCommandFlag(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string, <span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="comment">/* options read from an option file only */</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordtype">void</span> setFileOption(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string);</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">void</span> setFileOption(<span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">void</span> setFileOption(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string, <span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordtype">void</span> setFileFlag(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordtype">void</span> setFileFlag(<span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordtype">void</span> setFileFlag(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt_string, <span class="keywordtype">char</span> opt_char);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> * process the options, registered using</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"> * useCommandArgs() and useFileName();</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordtype">void</span> processOptions();</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordtype">void</span> processCommandArgs();</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordtype">void</span> processCommandArgs(<span class="keywordtype">int</span> max_args);</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordtype">bool</span> processFile();</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> * process the specified options</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordtype">void</span> processCommandArgs(<span class="keywordtype">int</span> _argc, <span class="keywordtype">char</span> **_argv);</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordtype">void</span> processCommandArgs(<span class="keywordtype">int</span> _argc, <span class="keywordtype">char</span> **_argv, <span class="keywordtype">int</span> max_args);</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordtype">bool</span> processFile(<span class="keyword">const</span> <span class="keywordtype">char</span> *_filename);</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> * get the value of the options</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> * will return NULL if no value is set</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordtype">char</span> *getValue(<span class="keyword">const</span> <span class="keywordtype">char</span> *_option);</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordtype">bool</span> getFlag(<span class="keyword">const</span> <span class="keywordtype">char</span> *_option);</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">char</span> *getValue(<span class="keywordtype">char</span> _optchar);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">bool</span> getFlag(<span class="keywordtype">char</span> _optchar);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> * Print Usage</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordtype">void</span> printUsage();</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordtype">void</span> printAutoUsage();</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordtype">void</span> addUsage(<span class="keyword">const</span> <span class="keywordtype">char</span> *line);</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordtype">void</span> printHelp();</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">/* print auto usage printing for unknown options or flag */</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordtype">void</span> autoUsagePrint(<span class="keywordtype">bool</span> flag);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * get the argument count and arguments sans the options</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordtype">int</span> getArgc() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordtype">char</span> *getArgv(<span class="keywordtype">int</span> index) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordtype">bool</span> hasOptions() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  </div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">private</span>: <span class="comment">/* the hidden data structure */</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordtype">int</span> argc; <span class="comment">/* command line arg count */</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">char</span> **argv; <span class="comment">/* commnd line args */</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *filename; <span class="comment">/* the option file */</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordtype">char</span> *appname; <span class="comment">/* the application name from argv[0] */</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordtype">int</span> *new_argv; <span class="comment">/* arguments sans options (index to argv) */</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordtype">int</span> new_argc; <span class="comment">/* argument count sans the options */</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordtype">int</span> max_legal_args; <span class="comment">/* ignore extra arguments */</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="comment">/* option strings storage + indexing */</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordtype">int</span> max_options; <span class="comment">/* maximum number of options */</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> **options; <span class="comment">/* storage */</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordtype">int</span> *optiontype; <span class="comment">/* type - common, command, file */</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordtype">int</span> *optionindex; <span class="comment">/* index into value storage */</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordtype">int</span> option_counter; <span class="comment">/* counter for added options */</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="comment">/* option chars storage + indexing */</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">int</span> max_char_options; <span class="comment">/* maximum number options */</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordtype">char</span> *optionchars; <span class="comment">/* storage */</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">int</span> *optchartype; <span class="comment">/* type - common, command, file */</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordtype">int</span> *optcharindex; <span class="comment">/* index into value storage */</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordtype">int</span> optchar_counter; <span class="comment">/* counter for added options */</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="comment">/* values */</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordtype">char</span> **values; <span class="comment">/* common value storage */</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordtype">int</span> g_value_counter; <span class="comment">/* globally updated value index LAME! */</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">/* help and usage */</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> **usage; <span class="comment">/* usage */</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordtype">int</span> max_usage_lines; <span class="comment">/* max usage lines reserved */</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">int</span> usage_lines; <span class="comment">/* number of usage lines */</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordtype">bool</span> command_set; <span class="comment">/* if argc/argv were provided */</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordtype">bool</span> file_set; <span class="comment">/* if a filename was provided */</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordtype">bool</span> mem_allocated; <span class="comment">/* if memory allocated in init() */</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordtype">bool</span> posix_style; <span class="comment">/* enables to turn off POSIX style options */</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordtype">bool</span> verbose; <span class="comment">/* silent|verbose */</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordtype">bool</span> print_usage; <span class="comment">/* usage verbose */</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordtype">bool</span> print_help; <span class="comment">/* help verbose */</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  </div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordtype">char</span> opt_prefix_char; <span class="comment">/* '-' in "-w" */</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordtype">char</span> long_opt_prefix[MAX_LONG_PREFIX_LENGTH + 1]; <span class="comment">/* '--' in "--width" */</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordtype">char</span> file_delimiter_char; <span class="comment">/* ':' in width : 100 */</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordtype">char</span> file_comment_char; <span class="comment">/* '#' in "#this is a comment" */</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordtype">char</span> equalsign;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordtype">char</span> comment;</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordtype">char</span> delimiter;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordtype">char</span> endofline;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordtype">char</span> whitespace;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordtype">char</span> nullterminate;</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  </div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordtype">bool</span> set; <span class="comment">// was static member</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordtype">bool</span> once; <span class="comment">// was static member</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordtype">bool</span> hasoptions;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordtype">bool</span> autousage;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  </div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="keyword">private</span>: <span class="comment">/* the hidden utils */</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">void</span> init();</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordtype">void</span> init(<span class="keywordtype">int</span> maxopt, <span class="keywordtype">int</span> maxcharopt);</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">bool</span> alloc();</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">void</span> allocValues(<span class="keywordtype">int</span> index, <span class="keywordtype">size_t</span> length);</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordtype">void</span> cleanup();</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordtype">bool</span> valueStoreOK();</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="comment">/* grow storage arrays as required */</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordtype">bool</span> doubleOptStorage();</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordtype">bool</span> doubleCharStorage();</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordtype">bool</span> doubleUsageStorage();</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordtype">bool</span> setValue(<span class="keyword">const</span> <span class="keywordtype">char</span> *option, <span class="keywordtype">char</span> *value);</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordtype">bool</span> setFlagOn(<span class="keyword">const</span> <span class="keywordtype">char</span> *option);</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordtype">bool</span> setValue(<span class="keywordtype">char</span> optchar, <span class="keywordtype">char</span> *value);</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordtype">bool</span> setFlagOn(<span class="keywordtype">char</span> optchar);</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  </div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordtype">void</span> addOption(<span class="keyword">const</span> <span class="keywordtype">char</span> *option, <span class="keywordtype">int</span> type);</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordtype">void</span> addOption(<span class="keywordtype">char</span> optchar, <span class="keywordtype">int</span> type);</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordtype">void</span> addOptionError(<span class="keyword">const</span> <span class="keywordtype">char</span> *opt) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordtype">void</span> addOptionError(<span class="keywordtype">char</span> opt) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordtype">bool</span> findFlag(<span class="keywordtype">char</span> *value);</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordtype">void</span> addUsageError(<span class="keyword">const</span> <span class="keywordtype">char</span> *line);</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordtype">bool</span> CommandSet() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordtype">bool</span> FileSet() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordtype">bool</span> POSIX() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  </div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordtype">char</span> parsePOSIX(<span class="keywordtype">char</span> *arg);</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordtype">int</span> parseGNU(<span class="keywordtype">char</span> *arg);</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordtype">bool</span> matchChar(<span class="keywordtype">char</span> c);</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordtype">int</span> matchOpt(<span class="keywordtype">char</span> *opt);</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">/* dot file methods */</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordtype">char</span> *readFile();</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordtype">char</span> *readFile(<span class="keyword">const</span> <span class="keywordtype">char</span> *fname);</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordtype">bool</span> consumeFile(<span class="keywordtype">char</span> *<a class="code" href="getkey_8cpp.html#a92dfe6e9243e862063a0c3869f784557">buffer</a>);</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordtype">void</span> processLine(<span class="keywordtype">char</span> *theline, <span class="keywordtype">int</span> length);</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordtype">char</span> *chomp(<span class="keywordtype">char</span> *str);</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordtype">void</span> valuePairs(<span class="keywordtype">char</span> *type, <span class="keywordtype">char</span> *value);</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordtype">void</span> justValue(<span class="keywordtype">char</span> *value);</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  </div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordtype">void</span> printVerbose(<span class="keyword">const</span> <span class="keywordtype">char</span> *msg) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordtype">void</span> printVerbose(<span class="keywordtype">char</span> *msg) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordtype">void</span> printVerbose(<span class="keywordtype">char</span> ch) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">void</span> printVerbose() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> };</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="preprocessor">#endif </span><span class="comment">/* ! _ANYOPTION_H */</span><span class="preprocessor"></span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aclassAnyOption_html"><div class="ttname"><a href="classAnyOption.html">AnyOption</a></div><div class="ttdef"><b>Definition:</b> anyoption.h:35</div></div>
<div class="ttc" id="agetkey_8cpp_html_a92dfe6e9243e862063a0c3869f784557"><div class="ttname"><a href="getkey_8cpp.html#a92dfe6e9243e862063a0c3869f784557">buffer</a></div><div class="ttdeci">char buffer[10]</div><div class="ttdoc">pushback buffer to store keys we're not ready for yet.</div><div class="ttdef"><b>Definition:</b> getkey.cpp:116</div></div>
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